.px2rem(@name,@px){
    @{name}: @px / 75px * 1rem 
}
body{
    
    
}

.header{
    .px2rem(font-size,30);
    background: white;
    width: 100%;
    .px2rem(height,90);
    box-sizing: border-box;
    padding: 2%;
    display: flex;
    align-items: center;
    z-index: 90;
    position: fixed;
    left: 0;
    top: 0;
    border-bottom: 3px solid #f1f1f1;
    text-align: center;
    ._back{
        width: 10%;
        a{
           .iconfont{
                font-family:"iconfont";
                .px2rem(font-size,40);
                font-style:normal;
                color: #c6c6c6;
                
            } 
        }
        
    }
    .sousuo{
        width: 80%;
        background: #f7f7f7 url(../images/icon_14.png) no-repeat left 2% center;
        background-size: 6%;
        border-radius: 10px;
        padding: 2%;
        padding-left: 10%;
        box-sizing: border-box;
        .px2rem(font-size,28);
        border-style: none;
        outline:none;
        caret-color:green;
    }
    .btn{
        width: 10%;
       color: red; 
    }
}

._main{
    .px2rem(margin-top,90);
    padding: 4%;
    
    ._top{
        .px2rem(margin-top,20);
        .px2rem(font-size,36);
        color: #949494;
    }
    ._concent{
        width: 100%;
        .px2rem(margin-top,40);
        p{
            padding: 4%;
            background: #ededed;
            border-radius: 10px;
            float: left;
            .px2rem(margin-right,40);
            .px2rem(margin-top,20);
            .px2rem(font-size,24);
        }
    }
}
 
.footer{
    z-index: 99;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    .px2rem(height,100);
    background: #f7fbff;
    text-align: center;
    display: flex;
    justify-content: space-around;
    align-items: center;
    color: #c8c2c2;
    .px2rem(font-size,24);
    border-top: 1px solid #d3d2d6;
    dl{
        margin-bottom: 0;
        dt{
            
            .iconfont{
                font-family:"iconfont";
                .px2rem(font-size,50);
                font-style:normal;
                
            }
        }
    }
    dl:nth-child(2){
        dt{
            color: #ff5958;
        }
        dd{
            color: #ff5958;
        }
    }
}
@font-face {
  font-family: 'iconfont';  /* project id 382649 */
  src: url('//at.alicdn.com/t/font_382649_kiidr61rxxgsnhfr.eot');
  src: url('//at.alicdn.com/t/font_382649_kiidr61rxxgsnhfr.eot?#iefix') format('embedded-opentype'),
  url('//at.alicdn.com/t/font_382649_kiidr61rxxgsnhfr.woff') format('woff'),
  url('//at.alicdn.com/t/font_382649_kiidr61rxxgsnhfr.ttf') format('truetype'),
  url('//at.alicdn.com/t/font_382649_kiidr61rxxgsnhfr.svg#iconfont') format('svg');
}